San Francisco International Airport
San Francisco, United StatesSFO / KSFO
International hub · 130 direct destinations · 4 runways · longest runway 11,870 ft
66 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
San Francisco → Las Vegas
SFO
San FranciscoSan Francisco International Airport
San FranciscoSan Francisco International AirportLASLas VegasHarry Reid International Airport
Las VegasHarry Reid International Airport- Distance
- 413 mi
- Estimated flight time
- ~1h 20m
Same local time in San Francisco and Las Vegas.
Observed nonstop
How often does this route fly?
Frequency
Throughout the day
On average around 18 flights a day, observed from October 2025 to September 2026.
- 18
- flights per day
- 19
- busiest month · Jan
- 16
- quietest month · Dec
- 1 hr 8 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 19Jan2026
- 18Feb
- 18Mar
- 18Apr
- 18May
- 17Jun
- 18Jul
- 18Aug
- 19Sep
- 17Oct2025
- 18Nov
- 16Dec
Airlines
Who flies it
United Airlinesall year
Southwest Airlinesall year
Alaska Airlinesall year
Frontier Airlinesall year
Through the day
Departure times
Local time in San Francisco. Most departures between 17:00 and 20:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 19.9Mon
- 17.4Tue
- 15.3Wed
- 16.6Thu
- 19.1Fri
- 18.4Sat
- 17.8Sun
Fleet
Aircraft observed
- Boeing 737-800B73822%
- Boeing 737 MAX 8B38M20%
- Boeing 737-900B73915%
- Boeing 737 MAX 9B39M14%
- Airbus A320neoA20N5%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 19 | 578 |
|
| February 2026 | 18 | 504 |
|
| March 2026 | 18 | 542 |
|
| April 2026 | 18 | 522 |
|
| May 2026 | 18 | 518 |
|
| June 2026 | 17 | 512 |
|
| July 2026 | 18 | 558 |
|
| August 2026 | 18 | 548 |
|
| September 2026 | 19 | 572 |
|
| October 2025 | 17 | 529 |
|
| November 2025 | 18 | 534 |
|
| December 2025 | 16 | 485 |
|
Airlines observed on this route
From observed callsign routes on SFO-LAS - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from San Francisco: 130.
- Direct destinations observed from Las Vegas: 171.
The airports on this route
Harry Reid International Airport
Las Vegas, United StatesLAS / KLAS
Major airport · 171 direct destinations · 4 runways · longest runway 14,836 ft
72 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
OAK LASOakland San Francisco Bay AirportOakland is about 11 mi from San Francisco.View route →SJC LASMineta San Jose International AirportSan Jose is about 30 mi from San Francisco.View route →CCR LASBuchanan FieldConcord is about 31 mi from San Francisco.View route →SCK LASStockton Metropolitan AirportStockton is about 65 mi from San Francisco.View route →
About the route from San Francisco to Las Vegas
The observed direct connection between San Francisco International Airport (SFO) and Harry Reid International Airport (LAS) covers approximately 413 mi. The estimated flight time is around 1h 20m. Alaska Airlines, Frontier Airlines, Southwest Airlines and United Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is San Francisco from Las Vegas by air?
- The great-circle distance between San Francisco International Airport and Harry Reid International Airport is approximately 413 mi.
- How long is the flight from San Francisco to Las Vegas?
- Based on the distance, the estimated flight time is about 1h 20m. This is an estimate, not a schedule.
- Is there a direct connection from San Francisco to Las Vegas?
- Yes, a direct connection between SFO and LAS has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Alaska Airlines, Frontier Airlines, Southwest Airlines and United Airlines.
- How often is there a flight from San Francisco to Las Vegas?
- On average around 18 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 6,402 observed flights. Mainly United Airlines, Southwest Airlines, Alaska Airlines. That is an observation, not a timetable.
- What is the current time difference between San Francisco and Las Vegas?
- Same local time in San Francisco and Las Vegas.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.